WO1999017313A3 - Magnetic tap changer - Google Patents
Magnetic tap changer Download PDFInfo
- Publication number
- WO1999017313A3 WO1999017313A3 PCT/SE1998/001747 SE9801747W WO9917313A3 WO 1999017313 A3 WO1999017313 A3 WO 1999017313A3 SE 9801747 W SE9801747 W SE 9801747W WO 9917313 A3 WO9917313 A3 WO 9917313A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- permeability
- zone
- winding
- voltage
- leg
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Control Of Electrical Variables (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Power Conversion In General (AREA)
- Particle Accelerators (AREA)
- Insulating Of Coils (AREA)
- Emergency Protection Circuit Devices (AREA)
- Regulation Of General Use Transformers (AREA)
Abstract
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0004517A HUP0004517A3 (en) | 1997-09-30 | 1998-09-29 | Induction controlled voltage regulator comprising a control core and method for voltage control |
EP98946763A EP1051716A2 (en) | 1997-09-30 | 1998-09-29 | Magnetic tap changer |
APAP/P/2000/001763A AP2000001763A0 (en) | 1997-09-30 | 1998-09-29 | Magnetic tap changer. |
AU93712/98A AU733243B2 (en) | 1997-09-30 | 1998-09-29 | Magnetic tap changer |
KR1020007003467A KR20010052085A (en) | 1997-09-30 | 1998-09-29 | Magnetic tap changer |
JP2000514288A JP2001518699A (en) | 1997-09-30 | 1998-09-29 | Magnetic tap changer |
CA002305420A CA2305420A1 (en) | 1997-09-30 | 1998-09-29 | Magnetic tap changer |
NO20001265A NO20001265L (en) | 1997-09-30 | 2000-03-10 | Magnetic outlet changer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703561A SE511961C2 (en) | 1997-09-30 | 1997-09-30 | Induction controlled voltage regulator, control winding and voltage control method |
SE9703561-2 | 1997-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999017313A2 WO1999017313A2 (en) | 1999-04-08 |
WO1999017313A3 true WO1999017313A3 (en) | 1999-06-24 |
Family
ID=20408457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1998/001747 WO1999017313A2 (en) | 1997-09-30 | 1998-09-29 | Magnetic tap changer |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1051716A2 (en) |
JP (1) | JP2001518699A (en) |
KR (1) | KR20010052085A (en) |
CN (1) | CN1272215A (en) |
AP (1) | AP2000001763A0 (en) |
AU (1) | AU733243B2 (en) |
CA (1) | CA2305420A1 (en) |
HU (1) | HUP0004517A3 (en) |
NO (1) | NO20001265L (en) |
OA (1) | OA11364A (en) |
PL (1) | PL339943A1 (en) |
SE (1) | SE511961C2 (en) |
WO (1) | WO1999017313A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4789030B2 (en) * | 2001-04-27 | 2011-10-05 | 財団法人北九州産業学術推進機構 | Voltage control method for induction generator using variable reactor |
KR100623962B1 (en) * | 2005-06-02 | 2006-09-19 | 박해용 | Reactor tap change voltage regulator |
EP2244272B1 (en) * | 2009-04-20 | 2012-06-06 | ABB Technology Ltd | Measuring contact sequence in a tap changer |
CN108878108B (en) * | 2018-07-25 | 2024-05-03 | 国网宁夏电力有限公司培训中心 | Inverter transformer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60206121A (en) * | 1984-03-30 | 1985-10-17 | Toshiba Electric Equip Corp | Electromagnetic device |
EP0246377A1 (en) * | 1986-05-23 | 1987-11-25 | Royal Melbourne Institute Of Technology Limited | Electrically-variable inductor |
US5036165A (en) * | 1984-08-23 | 1991-07-30 | General Electric Co. | Semi-conducting layer for insulated electrical conductors |
-
1997
- 1997-09-30 SE SE9703561A patent/SE511961C2/en not_active IP Right Cessation
-
1998
- 1998-09-29 EP EP98946763A patent/EP1051716A2/en not_active Withdrawn
- 1998-09-29 CA CA002305420A patent/CA2305420A1/en not_active Abandoned
- 1998-09-29 PL PL98339943A patent/PL339943A1/en unknown
- 1998-09-29 JP JP2000514288A patent/JP2001518699A/en active Pending
- 1998-09-29 WO PCT/SE1998/001747 patent/WO1999017313A2/en not_active Application Discontinuation
- 1998-09-29 KR KR1020007003467A patent/KR20010052085A/en not_active Application Discontinuation
- 1998-09-29 HU HU0004517A patent/HUP0004517A3/en unknown
- 1998-09-29 CN CN98809668A patent/CN1272215A/en active Pending
- 1998-09-29 AP APAP/P/2000/001763A patent/AP2000001763A0/en unknown
- 1998-09-29 AU AU93712/98A patent/AU733243B2/en not_active Ceased
-
2000
- 2000-03-10 NO NO20001265A patent/NO20001265L/en unknown
- 2000-03-24 OA OA1200000085A patent/OA11364A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60206121A (en) * | 1984-03-30 | 1985-10-17 | Toshiba Electric Equip Corp | Electromagnetic device |
US5036165A (en) * | 1984-08-23 | 1991-07-30 | General Electric Co. | Semi-conducting layer for insulated electrical conductors |
EP0246377A1 (en) * | 1986-05-23 | 1987-11-25 | Royal Melbourne Institute Of Technology Limited | Electrically-variable inductor |
Also Published As
Publication number | Publication date |
---|---|
SE9703561L (en) | 1999-03-31 |
AP2000001763A0 (en) | 2000-03-31 |
EP1051716A2 (en) | 2000-11-15 |
JP2001518699A (en) | 2001-10-16 |
NO20001265D0 (en) | 2000-03-10 |
HUP0004517A3 (en) | 2001-06-28 |
SE9703561D0 (en) | 1997-09-30 |
AU9371298A (en) | 1999-04-23 |
AU733243B2 (en) | 2001-05-10 |
PL339943A1 (en) | 2001-01-15 |
NO20001265L (en) | 2000-03-10 |
CA2305420A1 (en) | 1999-04-08 |
KR20010052085A (en) | 2001-06-25 |
WO1999017313A2 (en) | 1999-04-08 |
HUP0004517A2 (en) | 2001-05-28 |
OA11364A (en) | 2003-12-17 |
CN1272215A (en) | 2000-11-01 |
SE511961C2 (en) | 1999-12-20 |
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